Community QuestionSeen on 5 CBTs

A portable tank differs from a cargo tank in that ______. 1) Cargo tanks are bulk containers, which are not permanently attached to a vehicle 2) None of these 3) Portable tanks are bulk containers, which are not permanently attached to a vehicle 4) Portable tanks are bulk containers, which are permanently attached to a vehicle

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Answer

Portable tanks are bulk containers, which are not permanently attached to a vehicle